1330131101 has 24 divisors (see below), whose sum is σ = 1518902784. Its totient is φ = 1155733920.

The previous prime is 1330131097. The next prime is 1330131109. The reversal of 1330131101 is 1011310331.

It is a happy number.

It is not a de Polignac number, because 1330131101 - 2² = 1330131097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330131109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1341716 + ... + 1342706.

It is an arithmetic number, because the mean of its divisors is an integer number (63287616).

Almost surely, 2^1330131101 is an apocalyptic number.

It is an amenable number.

1330131101 is a deficient number, since it is larger than the sum of its proper divisors (188771683).

1330131101 is an equidigital number, since it uses as much as digits as its factorization.

1330131101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161 (or 1094 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 1330131101 is about 36470.9624358886. The cubic root of 1330131101 is about 1099.7605817780.

Adding to 1330131101 its reverse (1011310331), we get a palindrome (2341441432).

The spelling of 1330131101 in words is "one billion, three hundred thirty million, one hundred thirty-one thousand, one hundred one".